DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hyuk Jong Bong | - |
dc.contributor.author | Barlat, F | - |
dc.contributor.author | Lee, MG | - |
dc.contributor.author | Deok Chan Ahn | - |
dc.date.accessioned | 2016-03-31T08:51:48Z | - |
dc.date.available | 2016-03-31T08:51:48Z | - |
dc.date.created | 2012-10-06 | - |
dc.date.issued | 2012-11 | - |
dc.identifier.issn | 0020-7403 | - |
dc.identifier.other | 2012-OAK-0000026212 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/16197 | - |
dc.description.abstract | The forming limit diagrams (FLDs) of two ferritic stainless steel sheets of thicknesses 1 and 0.1 mm were determined experimentally. For the 0.1 mm thick sheet, the modified Marciniak test and the conventional ASTM standard test were used for the FLD determination. However, the latter produced wrinkles and buckles on the sheet specimens and undesired fractures for some strain paths. The results showed that the modified Marciniak test is a more robust method for the FLD determination of thin sheet materials. Nevertheless, in spite of the issues associated with the ASTM standard test for the low thickness sheet, the FLDs determined by the two methods led to similar results. In addition to the experimental approach, the FLD was predicted using a modification of the Parmar-Mellor-Chakrabarty (PMC) model, which incorporates the effect of surface roughness. A non-quadratic anisotropic yield function, Yld2000-2d was implemented in this model to represent the anisotropy of the sheet metals. The FLD predicted with the conventional M-K (Marciniak-Kuczynski) and the modified PMC models were compared to the FLD determined experimentally. The FLD calculated with this modified model was in better agreement with the measured data than that computed with the M-K model for both thin and thick sheets. (c) 2012 Elsevier Ltd. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | Elsevier | - |
dc.relation.isPartOf | International Journal of Mechanical Sciences | - |
dc.title | The forming limit diagram of ferritic stainless steel sheets: experiments and modeling | - |
dc.type | Article | - |
dc.contributor.college | 철강대학원 | - |
dc.identifier.doi | 10.1016/J.IJMECSCI.2012.08.009 | - |
dc.author.google | Bong, HJ | - |
dc.author.google | Barlat, F | - |
dc.author.google | Lee, MG | - |
dc.author.google | Ahn, DC | - |
dc.relation.volume | 64 | - |
dc.relation.issue | 1 | - |
dc.relation.startpage | 1 | - |
dc.relation.lastpage | 10 | - |
dc.contributor.id | 10200290 | - |
dc.relation.journal | INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | International Journal of Mechanical Sciences, v.64, no.1, pp.1 - 10 | - |
dc.identifier.wosid | 000311016300001 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 10 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 1 | - |
dc.citation.title | International Journal of Mechanical Sciences | - |
dc.citation.volume | 64 | - |
dc.contributor.affiliatedAuthor | Barlat, F | - |
dc.contributor.affiliatedAuthor | Lee, MG | - |
dc.identifier.scopusid | 2-s2.0-84867399098 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 22 | - |
dc.description.scptc | 21 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | ELEVATED-TEMPERATURES | - |
dc.subject.keywordPlus | METAL FORMABILITY | - |
dc.subject.keywordPlus | YIELD CRITERION | - |
dc.subject.keywordPlus | ALUMINUM SHEETS | - |
dc.subject.keywordPlus | GRAIN-SIZE | - |
dc.subject.keywordPlus | STRAINS | - |
dc.subject.keywordPlus | TENSION | - |
dc.subject.keywordPlus | CURVES | - |
dc.subject.keywordPlus | ALLOYS | - |
dc.subject.keywordPlus | PLANE | - |
dc.subject.keywordAuthor | Forming limit diagram | - |
dc.subject.keywordAuthor | Ferritic stainless steel sheets | - |
dc.subject.keywordAuthor | Modified marciniak test | - |
dc.subject.keywordAuthor | PMC model | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.relation.journalWebOfScienceCategory | Mechanics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Mechanics | - |
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